Allergen News and Research

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Type 1 diabetes triggered by lazy T-cells

A research team led by Dr. Ciriaco A. Piccirillo of McGill University's Department of Microbiology and Immunology has discovered that in some individuals, the specialized immunoregulatory T-cells that regulate the body's autoimmune reactions may lose their effectiveness and become "lazy" over time, leading to the onset of type 1 diabetes.

16 Jan 2008

How asthma and allergy symptoms are triggered

In demonstrating that a group of calcium ion channels play a crucial role in triggering inflammatory responses, researchers at Beth Israel Deaconess Medical Center (BIDMC) have not only solved a longstanding molecular mystery regarding the onset of asthma and allergy symptoms, but have also provided a fundamental discovery regarding the functioning of mast cells.

15 Jan 2008

Immunotherapy - How does immunotherapy work? When is immunotherapy helpful?

Those who suffer from allergic asthma, rhinitis, conjunctivitis or stinging insect allergies may be good candidates to receive immunotherapy, also known as "allergy shots," according to the American Academy of Allergy, Asthma & Immunology (AAAAI).

10 Jan 2008

For babies delaying solid foods may not prevent allergies but breast feeding might

Although the World Health Organization (WHO), the American Academy of Pediatrics (AAP) and others recommend that parents delay the introduction solid foods for 4 to 6 months in order to lower a child's allergy risk, new research is suggesting that this may not be such wise advice.

7 Jan 2008

NIEHS awards $6.8 million DISCOVER grants

The National Institute of Environmental Health Sciences (NIEHS), part of the National Institutes of Health, is awarding a total of $6.8 million for the first year of funding to three new research centers called DISCOVER - Disease Investigation Through Specialized Clinically-Oriented Ventures in Environmental Research.

28 Dec 2007

New immune system discovery will help fight hay fever and other allergies

A mechanism which can lead to hay fever and other allergic reactions, by preventing the immune system from regulating itself properly, has been discovered by scientists.

28 Dec 2007

Second-hand tobacco smoke increases allergies in children

Breathing in second-hand tobacco smoke in early infancy boosts the risk of developing allergies, suggests research published ahead of print in the journal Thorax .

18 Dec 2007

Milk and egg allergies persist well into the school years and beyond

Considered “transitional” a generation ago, milk and egg allergies now appear to be more persistent and harder to outgrow, according to new research from the Johns Hopkins Children's Center.

13 Dec 2007

Peanut allergies soar and appear much earlier

Scientists in the U.S. have voiced their concern that peanut allergies are appearing much earlier in children.

4 Dec 2007

Protein in mice known as RGS13 suppresses allergic reactions

A protein in mice known as RGS13 suppresses allergic reactions, including the severe, life-threatening allergic reaction known as anaphylaxis, according to scientists at the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH).

20 Nov 2007

Progress in in food allergy prevention

Progress has been made in food allergy prevention and management according to investigators presenting the latest research at the Annual Meeting of the American College of Allergy, Asthma and Immunology (ACAAI) in Dallas. Important research findings may impact diet restrictions of food allergic patients.

15 Nov 2007

La Jolla Institute for Allergy & Immunology to perform study on allergy molecular causes

A major study that will provide a new window into understanding and potentially treating allergies will be conducted by the La Jolla Institute for Allergy & Immunology (LIAI) under a $5 million federal contract.

14 Nov 2007

Urban kids with asthma need more frequent check-ups

Because even mild asthma among young inner-city children appears to be more unpredictable than ever, four or more check-ups a year after diagnosis is a wise move as a hedge against dangerous flare-ups of wheezing and trips to the emergency room, according to a study from the Johns Hopkins Children's Center.

6 Nov 2007